Dec 03 13:41:11.628 INFO testing doublify-toolkit-0.1.1 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 03 13:41:11.628 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 03 13:41:12.068 INFO [stdout] 5cb2a1cf8da2060b66ed1558e49368e33b53b6389e47e1e6f52da264766ad197
Dec 03 13:41:12.071 INFO running `"docker" "start" "-a" "5cb2a1cf8da2060b66ed1558e49368e33b53b6389e47e1e6f52da264766ad197"`
Dec 03 13:41:12.545 INFO [stderr] usermod: no changes
Dec 03 13:41:12.569 INFO [stderr]    Compiling doublify-toolkit v0.1.1 (/source)
Dec 03 13:41:13.036 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 03 13:41:13.036 INFO [stderr]   --> src/lib.rs:22:1
Dec 03 13:41:13.036 INFO [stderr]    |
Dec 03 13:41:13.036 INFO [stderr] 22 | #![feature(box_patterns)]
Dec 03 13:41:13.036 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 13:41:13.036 INFO [stderr] 
Dec 03 13:41:13.036 INFO [stderr] error: aborting due to previous error
Dec 03 13:41:13.037 INFO [stderr] 
Dec 03 13:41:13.037 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 03 13:41:13.042 INFO [stderr] error: Could not compile `doublify-toolkit`.
Dec 03 13:41:13.043 INFO [stderr] 
Dec 03 13:41:13.043 INFO [stderr] To learn more, run the command again with --verbose.
Dec 03 13:41:13.044 INFO [stderr] su: No module specific data is present
Dec 03 13:41:13.355 INFO running `"docker" "inspect" "5cb2a1cf8da2060b66ed1558e49368e33b53b6389e47e1e6f52da264766ad197"`
Dec 03 13:41:13.444 INFO running `"docker" "rm" "-f" "5cb2a1cf8da2060b66ed1558e49368e33b53b6389e47e1e6f52da264766ad197"`
Dec 03 13:41:13.575 INFO [stdout] 5cb2a1cf8da2060b66ed1558e49368e33b53b6389e47e1e6f52da264766ad197
